| 摘要 |
PURPOSE:To shorten a timer and to hold constant pen pressure by holding a body to be recorded perpendicular, operating a pen from both sides, and using a tension coil spring between the upper end part of a pen holder and an Y-axial slider. CONSTITUTION:A signal sent to an X-axial pulse motor 13 allows a pulley 11 to rotate, and a timing belt 16 extended around it starts moving. a paper holder 17, support plate 18, and body 19 to be recorded which are fixed to the timing belt 16 move in directions (a) and (b). An optional figure, characters, etc., are recorded simultaneously on the screen of the body 19 through said X-axial and Y-axial operations and the oscillatory motion of the recorded surface and stand-by position of the pen. |
